Focussed ultrasound tissue treatment method
First Claim
1. A method of treatment of tissue with focussed ultrasound comprising placing adjacent the tissue to be treated a reflector of ultrasound, orienting an ultrasound transducer with its focal point adjacent the reflector and then irradiating the tissue with focussed ultrasound while the reflector is in place the reflector reflecting energy into the tissue to aid the focussed ultrasound in treating the tissue.
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Abstract
A method of treatment of tissue with focussed ultrasound comprises placing adjacent the tissue to be treated a reflector of ultrasound or an ultrasound energy conversion device which converts received ultrasound energy to heat, stores the heat and then releases the heat over time into the tissue to be treated. An ultrasound transducer is then oriented with its focal point adjacent the reflector or ultrasound energy conversion device. The tissue is then irradiated with high intensity focussed ultrasound while the reflector or ultrasound energy conversion device is in place.
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Citations
12 Claims
- 1. A method of treatment of tissue with focussed ultrasound comprising placing adjacent the tissue to be treated a reflector of ultrasound, orienting an ultrasound transducer with its focal point adjacent the reflector and then irradiating the tissue with focussed ultrasound while the reflector is in place the reflector reflecting energy into the tissue to aid the focussed ultrasound in treating the tissue.
- 7. A method of treatment of tissue with focussed ultrasound comprising placing adjacent the tissue to be treated an ultrasound energy conversion device which converts received ultrasound energy to heat, stores the heat and then releases the heat over time into the tissue to be treated, orienting an ultrasound transducer with its focal point adjacent the ultrasound energy conversion device and then irradiating the tissue with focussed ultrasound while the ultrasound energy conversion device is in place, the energy conversion device releasing the heat over time into the tissue to be treated, aiding the focussed ultrasound in treating the tissue.
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